Psion Teklogix 7525 user manual Show, Edit, Delete

Chapter 6: Settings

Data Connection Configuration

In the following section, all the parameters that need to be configured for a connection (such as APN, user name, password, DNS server addresses etc.) are referred to as a profile. Every profile is identified by an arbitrary, unique name. The profile named Default is special in that it is always present and can neither be edited nor deleted. (A sample dialog box is presented in Figure 6.53 on page 146.) The Default profile uses parameters from a built-in database. The home network (the network that issued the SIM) is used for the database look-up. While there can be many configured profiles, only one profile can be active at any time.

If connection profiles are configured manually then the Enable automatic configuration: checkbox should normally be unchecked.

In one particular use case, manually configured profiles may be combined with automatic configuration. If multiple SIM cards are used with the same device, each SIM card being from a different operator and some or all of them requiring a manually set up profile, automatic configuration may be used to automatically pick the correct manually configured profile for each SIM card. For this to work each profile has to be configured while the corresponding SIM card is inserted in the device and initialized (i.e. the status is at least SIM is ready).

The Select profile drop-down list in the data configuration profile selects which profile a subsequent action applies to. A profile named Default is always present and contains the current parameters from the database. The following actions are available:

Show

The parameters for the selected profile are displayed when you tap on this button. For the Default profile, the publicly known password is shown – otherwise, the password is hidden.

Edit

The parameters of the selected profile can be edited when you choose the Edit button. Keep in mind that you cannot edit the Default profile.

Delete

The selected profile is deleted. You cannot delete the Default profile.

148Psion Teklogix WORKABOUT PRO With Windows Mobile 2003 SE User Manual